CNC Programming Examples - Peck Milling

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CNC Milling Machine Programming Example for Beginners

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A very simple cnc milling machine programming tutorial for beginner level cnc machinists.

An easy to understand cnc mill programming code. This is a cnc g code example without the use of any cnc canned cycle.
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CNC Milling Machine Programming Example for Beginners
        N05 G0 G90 X40 Y48 Z2 S500 M3
        N10 G1 Z-12 F100
        N15 X20 Y18 Z-10
        N20 G0 Z100
        N25 X-20 Y80
        N30 M2

N05 The tool traverses in rapid traverse on P1, three axes concurrently, spindle speed = 500 rpm, clockwise
N10 Infeed on Z-12, feed 100 mm/min
N15 Tool travels on a straight line in space on P2
N20 Retraction in rapid traverse
N30 End of program